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https://issues.apache.org/jira/browse/FLINK-6283?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15972686#comment-15972686
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Chesnay Schepler commented on FLINK-6283:
-----------------------------------------

FileCache#copy is a utility method that only copies a folder from A to B using 
Flink's FileSystem abstraction; there's nothing fancy going on. You can delete 
the created folder, represented by a Path p, by calling 
"p.getFileSystem().delete(p, true)". Since it is a one-liner we don't really 
need a new method for that.

> Enable to clear a given file cache path 
> ----------------------------------------
>
>                 Key: FLINK-6283
>                 URL: https://issues.apache.org/jira/browse/FLINK-6283
>             Project: Flink
>          Issue Type: Improvement
>            Reporter: Zohar Mizrahi
>            Assignee: Zohar Mizrahi
>            Priority: Minor
>
> In the context of the FileCache functionality that is used within the 
> distributed cache flow, add functionality to clear a given path.



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